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CHANGELOG.md

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Changelog

Bug fixes

  • Fix ContextualVersionConflict in Dockerfile.spark. Thanks Linan Zheng, @LinanZheng

0.15.0

Features

  • cleanup_all_sessions_on_exit configuration to cleanup all registered livy sessions regardless of whether the process exits gracefully. Thanks Juho Autio, @juhoautio
  • Add configuration options to for the default HTTPKerberosAuth constructor. Thanks Pedro Gonçalves Rossi Rodrigues, @PedroRossi

Bug fixes

  • Respect the all_errors_are_fatal flag and raise an exception if the session fails to start. Thanks Devin Stein, @devstein
  • Use requests.Session to avoid negotiating Kerberos tickets in every request. Thanks Pedro Gonçalves Rossi Rodrigues, @PedroRossi

0.14.0

Bug fixes

  • Enabled heartbeat by default, so long-running tasks don't time out. Thanks to John Pugliesi for the bug report.
  • The PySpark kernel uses Python 3 lexer, instead of Python 2. Python 2 support is going away in the near future.
  • Fixed papermill support; there's a different option now you need to use, all_errors_are_fatal. See the README for details. Thanks to Devin Stein for the patch.

0.13.1

Other changes

  • Fixed silly mistake in the tests.

0.13.0

Features

  • Added two configuration options that make it easier to run Sparkmagic notebooks with Papermill. Thanks to Michael Diolosa for the patch.
  • Support text/html messages from the Livy server; currently Livy/Spark itself don't really do this, but some experimental tools can benefit from this. Thanks to Steve Suh.

0.12.9

Features

  • Support server-side rendering of images, so you don't have to ship all the data to the client to do visualization—see the %matplot usage in the example notebook. Thanks to wangqiaoshi for the patch.
  • Progress bar for long running queries. Thanks to @juliusvonkohout.

Bug fixes

  • Work correctly with newer versions of the Jupyter notebook. Thanks to Jaipreet Singh for the patch, Eric Dill for testing, and G-Research for sponsoring Itamar Turner-Trauring's time.

Other changes

  • Switch to Plotly 3.

0.12.8

Bug fixes:

  • Updated code to work with Livy 0.5 and later, where Python 3 support is not a different kind of session. Thanks to Gianmario Spacagna for contributing some of the code, and G-Research for sponsoring Itamar Turner-Trauring's time.
  • Fixed AttributeError on None, thanks to Eric Dill.
  • recovering session status won't cause a blow up anymore. Thanks to G-Research for sponsoring Itamar Turner-Trauring's time.